Datenblatt

Quartz Crystal Units
1.2x4.7 mm & 2x6 mm
1.2x.4.7mm
STANDARD LOW-FREQUENCY THROUGH-HOLE CRYSTALS
STANDARD SPECIFICATIONS
XTAL
Item
Symbol
Package type
F
Frequency range
Frequency tolerance at +25˚C Δf/F
Actual Size
CL
P
Tt
β
To
Δf/F
Load capacitance
Drive level
Turnover temperature
Temperature coefficient
Operating temperature range
Aging (for first year)
Cut
2x6mm
Specifications
1.2x4.7mm
2x6mm
30 kHz to 100 kHz
B : ±20 ppm
C : ±30 ppm
D : ±50 ppm standard
E : ±100 ppm
Series or 10pF
12.5 pF, Typ
1.0μW max.
+25˚C ±8˚C
+25˚C ±5˚C
2
-0.035 ppm/˚C , Typ -0.034 ppm/˚C2, Typ
-20˚C to +60˚C
-20˚C to +70˚C
±10ppm max. at +25˚C ±3˚C ±5 ppm max. at +25˚C ±3˚C
XY-Cut
Actual Size
PACKAGE DATA
1.2x.4.7mm
0.3
φ0.26±0.05
-20
-30
-40
-50
-60
-70
-80
TYPICAL TEMPERATURE CHARACTERISTICS
74
φ2.1max.
0.7±0.2
φ2.0±0.1
Temperature(゜
C)
-20 -10 0 +10 +20 +30 +40 +50 +60 +70 +80
-10
△f/f
2x6mm
Cover
Metal
Metal
Base
Glass
Glass
Sealing
Press-fit
Press-fit
Terminal lead
Alloy (FeNiCo)
Alloy (FeNiCo)
Terminal plating
SnCu
SnCu
5.0min
XY-CUT
ppm
0
1.2x4.7mm
φ0.18
2x6mm
6.0±0.2
Package
Item
5.0min.
φ1.2max.
4.7max.
Compliant (Pb-free) Compliant (Pb-free)
RoHS
STANDARD FREQUENCIES
for 1.2x4.7mm
FREQUENCY
MHz
40.000
60.000
77.500
SMI P/N
1247STF400
1247STF600
1247STF775
MAX EQUIVALENT
SERIES RESISTANCE
OHMS(Ω) ESR
65
50
50
for 2x6mm
FREQUENCY
MHz
30.634
31.250
32.000
36.000
38.000
38.400
40.000
60.000
65.536
75.000
76.790
76.800
76.810
77.500
77.503
96.000
100.000
SMI P/N
26STF306
26STF3125
26STF320
26STF360
26STF380
26STF384
26STF400
26STF600
26STF655
26STF750
26STF767
26STF768
26STF7681
26STF775
26STF77503
26STF960
26STF100.0
MAX EQUIVALENT
SERIES RESISTANCE
OHMS(Ω) ESR
40
40
40
40
40
40
30
30
30
30
30
30
30
30
30
30
20
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